Iyunithi ye-Capacitor
01
6-35kV high voltage Capacitor bank Indoor
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Inkomba yokusebenza kobuchwepheshe
1. Ukuchezuka Kwekhono: 0 kuya ku-+ 5%, isilinganiso samandla aphezulu kuya kumthamo omncane olinganiswa phakathi kwanoma yiziphi iziphetho zemigqa emibili ezigabeni ezintathu angeke seqe u-1.02.
2. I-dielectric loss tangent Tan δ: Tan δ ≤ 0.03% yefilimu egcwele ye-dielectric engu-20 ℃ ngaphansi kwe-voltage elinganiselwe ye-UN.
3. I-voltage yokusebenza eqhubekayo ingu-1.0un, futhi i-overvoltage yesikhathi eside ayikho ngaphezu kuka-1.1un.
4. Isimo esizinzile phezu kwamanje (okuhlanganisa i-harmonic current) akufanele seqe u-1.43in.
5. Ibanga elithile le-creepage le-capacitor insulation yangaphandle likhulu kuno-25mm / kV.
6. Amandla aqhumayo wegobolondo le-capacitor awekho ngaphansi kuka-15kj.
7. I-capacitor ingakwazi ukumelana nokuzamazama komhlaba kwe-8 ngaphandle kokulimala.
8. Ukuphakama kwendawo yokufaka nokusebenza akumele kudlule i-1000m.
9. Izinga lokushisa lomoya elizungezile lendawo yokufaka nokusebenza ngu-25 ～ + 45 ℃.
10. Uma iqala ukusebenza, amandla kagesi ayinsalela kutheminali akufanele eqe u-0.1un
11. Indawo yokufaka kanye nokusebenza kuyokhululeka ekundindizeleni okunamandla kwemishini, igesi eyingozi nesitimu, ukuhanjiswa nothuli oluqhumayo.
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Isakhiwo
1. I-capacitor ikakhulukazi yakhiwe ngegobolondo, i-core kanye ne-outlet bushing. Igobolondo lishiselwe ngepuleti lensimbi elincanyana noma ipuleti lensimbi engagqwali, futhi ikhava ishiselwe nge-outlet bushing. Udonga ezinhlangothini zombili lufakwe ipuleti lokugibela elilengayo ukuze lifakwe futhi liphakanyiswe. Umnyombo wakhiwe izingxenye kanye izingxenye insulating. Idivayisi yenziwe ngefilimu ye-polypropylene ne-aluminium foil (ipuleti) noma ifilimu ye-polypropylene nephepha le-capacitor.
2. Uxhumo lwangaphakathi lwe-high-voltage shunt capacitor ngokuvamile luyisigaba esisodwa, futhi imikhiqizo yezigaba ezintathu inganikezwa uma abasebenzisi beyidinga.
3. Ingxenye ngayinye kwamanye ama-high voltage shunt capacitor ixhunywe ne-fuse yangaphakathi, enganqamula izingxenye ezihlukanisayo ngazinye ngesikhathi ukuze kuqinisekiswe ukusebenza okuvamile kwe-capacitor iyonke.
4. Amanye ama-high-voltage shunt capacitor afakwe imishini yokukhipha, enganciphisa i-voltage esele ye-capacitor isuka ku-√ 2un iye ngaphansi kuka-75V phakathi kwe-10min. Ngokwezidingo zomthengi, idivayisi ingancishiswa ibe yi-voltage ephansi ngesikhathi esifushane.
I-BAM11-50-1W